If you want to make things easier or more challenging for your learner, you can use the learning settings to change the lesson time, the number of A grades needed to move up a stage, and the percentage required to get an A or A* score.
Here's what to do:
Access Learners from the parent dashboard menu.
Select the learner you want to change and then click on the cog wheel beside their name.
Now you can change their settings (Find out more about changing the learner course here.)
You'll see all the options here to reduce or increase the time your learner has to complete each lesson, how many A* grades are needed for a stage shortcut, and what percentage of correct answers are required for an A or A* grade.